Fast and simple URL parsing for Java, with UTF-8 and path resolving support.

• Easy to use API - you just want to parse a URL after all.
• Fast, 4+ million URLs per second on commodity hardware.
• UTF-8 encoding and decoding.
• Supports path resolving between URLs (absolute and relative).
• Supports IPv4 and IPv6.
• No external dependencies.

NoNet is an Android library for monitoring network connectivity.

Android close pixelate allows you easily create and combine various pixelation effects. The library is super lightweight and easy to use.

This library unifies the user contacts in a compact and user intuitive way allowing the end-user to choose between the contact's available communication options (email/phone number) following Material Design guidelines.

Although there is a standard way to call the contact list in Android, it does not always feel well-integrated in your app Android applications. UnifiedContactPicker is an Android library which allows you to easily integrate contact picking workflow into your application with minimal effort.

This is a powerful little tool that helps converting single or batches of images to Android, iOS, Windows and CSS specific formats and density versions given the source scale factor or target width/height in dp.

It has a graphical and command line interface and supports a wide array of image types for reading and conversion including PNG, JPEG, SVG, PSD and Android 9-patches. Using sophisticated scaling algorithms, it is designed to make conversion of images easy and fast while keeping the image quality high (comparable to PS). To further optimize the output post processors like pngcrush and mozJpeg can be used.

Android Piano Chart View for music theory / music apps.